[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: how do I determine USB version?



Michael Hennebry wrote:
On Tue, 27 Sep 2005, Tony Nelson wrote:


Is there a way to ask fedora what
kind of USB ports it thinks it has?
Preferably before plugging something into one.

   $ /sbin/lspci


Thanks.
Anyone know whether
00:07.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 11)
is USB 1 or 2?
Google hasn't helped.


Which VIA chipset do you have?

UHCI is USB 1
EHCI is USB 2

Regards,

John


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]